Rethinking the Clement and Desormes heat capacity ratio
نویسندگان
چکیده
منابع مشابه
Landau-Placzek ratio for heat density dynamics and its application to heat capacity of liquids.
Exact relation for contributions to heat capacity of liquids is obtained from hydrodynamic theory. It is shown from analysis of the long-wavelength limit of heat density autocorrelation functions that the heat capacity of simple liquids is represented as a sum of two contributions due to "phonon-like" collective excitations and heat relaxation. The ratio of both contributions being the analogy ...
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The temperature T may be expressed as the rate of energy increase per unit increase in the state uncertainty under no-work conditions. The consequences of such a choice for heat capacities are explored. I show that the ratio of the total thermal energy E to kT is the multiplicity exponent ~log–log derivative of the multiplicity! with respect to energy, as well as the number of base-b units of m...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1988
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed065p282.3